Somewhere in belt /pulley area there is a slight knock and/or click noise that does not repeat with the speed of the engine. One shop says timing chain might have jumped but the car still runs and only makes noise while idling. Another shop says something to do with the serpentine belt. The car needs a tune up as well. NEED SOME IDEA'S CAN'T AFFORD TO CHECK THESE PROBLEMS BY TAKING IT APART!!!!
03 Mazda 6 - NEED HELP rough idle and a slight knocking by the serpentine belt?
- Thread starter Patryck
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